2011-12-15 Tobias Burnus <burnus@net-b.de>

        PR fortran/51550
        PR fortran/47545
        PR fortran/49050
        PR fortran/51075
        * resolve.c (resolve_fl_derived0): Print not-implemented error
        for deferred-length character components.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@182373 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 313336c..c054e70 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,12 @@
+2011-12-15  Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/51550
+       PR fortran/47545
+       PR fortran/49050
+       PR fortran/51075
+       * resolve.c (resolve_fl_derived0): Print not-implemented error
+       for deferred-length character components.
+
 2011-12-11  Tobias Burnus  <burnus@net-b.de>
 
        PR fortran/50923

diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index aed4625..7414db0 100644 (file)
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -11397,6 +11397,14 @@ resolve_fl_derived0 (gfc_symbol *sym)
 
   for (c = sym->components; c != NULL; c = c->next)
     {
+      /* See PRs 51550, 47545, 48654, 49050, 51075 - and 45170.  */
+      if (c->ts.type == BT_CHARACTER && c->ts.deferred)
+       {
+         gfc_error ("Deferred-length character component '%s' at %L is not "
+                    "yet supported", c->name, &c->loc);
+         return FAILURE;
+       }
+
       /* F2008, C442.  */
       if (c->attr.codimension /* FIXME: c->as check due to PR 43412.  */
          && (!c->attr.allocatable || (c->as && c->as->type != AS_DEFERRED)))